What's the chance of this?

[sheepherder]

Now that is interesting...We know that there can be a number of Lugers with the same number but different letters [under the number], but did the magazines necessarily have the letter stamped as well as the number???

And what about the first 9,999 (without letters)??? You could match one of those up with a later 'lettered' Luger...

I must think on this a while...

...OK; I'm done!...